CN107393789A - A kind of coaxial TM10,1,0 mode coupling chamber chains - Google Patents
A kind of coaxial TM10,1,0 mode coupling chamber chains Download PDFInfo
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- CN107393789A CN107393789A CN201710780213.4A CN201710780213A CN107393789A CN 107393789 A CN107393789 A CN 107393789A CN 201710780213 A CN201710780213 A CN 201710780213A CN 107393789 A CN107393789 A CN 107393789A
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- 230000008878 coupling Effects 0.000 title claims abstract description 76
- 238000010168 coupling process Methods 0.000 title claims abstract description 76
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 76
- 230000005684 electric field Effects 0.000 claims abstract description 12
- 238000006880 cross-coupling reaction Methods 0.000 claims description 5
- 230000003993 interaction Effects 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000005105 barotaxis Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/18—Resonators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/18—Resonators
- H01J23/22—Connections between resonators, e.g. strapping for connecting resonators of a magnetron
Abstract
The invention discloses a kind of coaxial TM10,1,0 mode coupling chamber chain, the TM10 being of coupled connections is set including multiple, 1,0 mould coaxial resonant cavity, is arranged on TM10, the drift tube at radial position at the electric field maximum of 1,0 mould coaxial resonant cavity axial direction, adjacent TM10,1,0 mould coaxial resonant cavity is coupled by being arranged on the coupling slot of public cavity wall, TM10,1, the outer radius of 0 mould coaxial resonant cavity is with inside radius according to default TM10, the set of frequency of 1,0 mould coaxial resonant cavity.The coaxial TM10,1,0 mode coupling chamber chain, by the way that multiple TM10,1,0 mould coaxial resonant cavity are coupled by coupling slot, due to being operated in higher mode, lateral dimension can design bigger, and can place more drift tubes, accommodate more electronics notes, the interval of adjacent drift pipe is bigger, the larger electron gun of cathode area can be used, so as to not influence the stability of device and efficiency and power are improved on the premise of the life-span so that device has good performance in THz wave bands.
Description
Technical field
The present invention relates to coupled cavity technique field, more particularly to a kind of coaxial TM10,1,0 mode coupling chamber chain.
Background technology
Coupled cavity chain is extension interaction device (extension interaction klystron, extension interaction oscillator) and coupler row
The core component of wave duct.Coupled cavity chain is made up of a series of resonators, coupling slot and drift tube.By being arranged between chamber and chamber
The coupling line of rabbet joint on adjacent wall intercouples, and electronics note is from drift tube by the way that electromagnetic wave is stitched by cavity wall coupling slot and transmitted.Due to
Drift tube is in cut-off state, and electromagnetic field is substantially focused in gap, so the interaction of electronics note and coupled cavity chain
It is to be substantially focused in gap.
Extension interaction device has higher efficiency and power in millimere-wave band, but when frequency brings up to Terahertz
(THz) wave band, as frequency rises, the size of device inside structure will be gradually reduced, and note the shortening of ripple interaction distance and strong
The note ripple conversion efficiency of electric field breakdown threshold restriction and the horizontal raising of power output, while also make its manufacturing process difficulty big
Increase.In order to across the obstacle of electronics " scale effect ", make extension interaction device have higher efficiency and work(in THz wave bands
Rate, it is necessary to design suitable coupled cavity chain structure.
Current coupled cavity chain is generally operational in basic mode, the generally pylindrical resonator of cavity resonator structure or rectangle resonance
Chamber, electronics note concentrate on chamber central, Terahertz (THz) wave band, the horizontal chi of coupled cavity chain are brought up to working frequency
Very little and interaction gap is gradually reduced, and the diameter of drift tube also becomes very tiny, excessively tiny drift tube therewith to be influenceed
The percent of pass of electronics note, so as to have a strong impact on the efficiency of device and power.In the case of ensureing that drift tube diameter is rational,
The cathode current of electron gun can only be increased to improve power output, so cause the moon of perveance that electronics is noted and electron gun again
Pole load is higher, has also had a strong impact on the life-span of note ripple conversion efficiency and device, and the cathode current of electron gun is by electronics
The limitation of barotaxis energy, can not unrestrictedly increase.Generally speaking, current basic mode coupled cavity chain exists laterally in THz frequency ranges
The shortcomings that size is small, and note ripple conversion efficiency is low, and power is small.
The content of the invention
The present invention proposes a kind of coaxial TM10,1,0 mode coupling chamber chain, by extension interaction device and coupled-cavity TWT
Working frequency the efficiency and power for effectively improving device are expanded to THz wave bands from millimere-wave band.
In order to solve the above technical problems, the embodiments of the invention provide a kind of coaxial TM10,1,0 mode coupling chamber chain, including
Multiple electricity that the TM10,1,0 moulds coaxial resonant cavity being of coupled connections is set, is arranged on the TM10,1,0 moulds coaxial resonant cavity axial direction
The drift tube at radial position at the maximum of field, the adjacent TM10,1,0 mould coaxial resonant cavity is by being arranged on public cavity wall
Coupling slot coupled, the TM10, the outer radius of 1,0 mould coaxial resonant cavity and inside radius according to the default TM10,
The set of frequency of 1,0 mould coaxial resonant cavities.
Wherein, the TM10, the quantity of 1,0 mould coaxial resonant cavity is 4~8.
Wherein, the radius of the drift tube is less than the TM10, and the electromagnetic wave of the predeterminated frequency of 1,0 mould coaxial resonant cavity is cut
Radius when only.
Wherein, the TM10,1,0 mould coaxial resonant cavity are non-reentry type structure resonance chamber or reentry type structure Coupling chamber.
Wherein, the adjacent TM10, the gap length between 1,0 mould coaxial resonant cavity are equal.
Wherein, the quantity of the drift tube is 10.
Wherein, it is uniformly distributed in the TM10, the drift tube of cavity cross section 10 of 1,0 mould coaxial resonant cavity.
Wherein, the adjacent TM10, between 1,0 mould coaxial resonant cavity be coupled as double flute cross-couplings, single groove intersects coupling
Close, double flute coupling in upright arrangement, the inside and outside staggeredly coupling of double flute, multiple coupled groove interlock couple, multiple coupled groove is inside and outside staggeredly couple in appoint
Meaning is a kind of.
The coaxial TM10 that the embodiment of the present invention is provided, 1,0 mode coupling chamber chain, compared with prior art, have following excellent
Point:
Coaxial TM10 provided in an embodiment of the present invention, 1,0 mode coupling chamber chain, including the TM10 that multiple settings are of coupled connections,
At 1,0 mould coaxial resonant cavities, the radial position being arranged at the electric field maximum of the TM10,1,0 moulds coaxial resonant cavity axial direction
Drift tube, the adjacent TM10,1,0 mould coaxial resonant cavity is coupled by being arranged on the coupling slot of public cavity wall, described
Frequency of the outer radius of TM10,1,0 mould coaxial resonant cavities with inside radius according to the default TM10,1,0 moulds coaxial resonant cavity
Set, the adjacent TM10, the coupling slot set on 1,0 mould coaxial resonant cavity is coupled.
The coaxial TM10,1,0 mode coupling chamber chain, by the way that multiple TM10,1,0 mould coaxial resonant cavity are entered by coupling slot
Row coupling, due to being operated in higher mode, lateral dimension can design bigger, and can place more drift tubes, accommodate more
More electronics notes, the interval of adjacent drift pipe is bigger, can use the larger electron gun of cathode area, reduces the transmitting electricity of negative electrode
Current density, so as to not influence the stability of device and efficiency and power are improved on the premise of the life-span so that device is in THz wave bands
There is good performance.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of A-A faces of embodiment of coaxial TM10,1,0 mode coupling chamber chains provided in an embodiment of the present invention
Section view figure structure schematic representation;
Fig. 2 is a kind of B-B faces of embodiment of coaxial TM10,1,0 mode coupling chamber chains provided in an embodiment of the present invention
Section view figure structure schematic representation;
Fig. 3 is a kind of C-C faces of embodiment of coaxial TM10,1,0 mode coupling chamber chains provided in an embodiment of the present invention
Section view figure structure schematic representation;
Fig. 4 is a kind of D-D faces of embodiment of coaxial TM10,1,0 mode coupling chamber chains provided in an embodiment of the present invention
Section view figure structure schematic representation.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1~Fig. 4 is refer to, Fig. 1 is coaxial TM10 provided in an embodiment of the present invention, and 1,0 mode coupling chamber chain is a kind of specific
The A-A faces section view figure structure schematic representation of embodiment;Fig. 2 is coaxial TM10,1,0 mode coupling chamber chains provided in an embodiment of the present invention
A kind of B-B faces section view figure structure schematic representation of embodiment;Fig. 3 is coaxial TM10,1,0 moulds provided in an embodiment of the present invention
A kind of C-C faces section view figure structure schematic representation of embodiment of coupled cavity chain;Fig. 4 is provided in an embodiment of the present invention coaxial
A kind of D-D faces section view figure structure schematic representation of embodiment of TM10,1,0 mode coupling chamber chains.
In a kind of embodiment, the coaxial TM10,1,0 mode coupling chamber chain, including it is multiple setting be of coupled connections
TM10,1,0 moulds coaxial resonant cavity 2, the footpath that is arranged at the electric field maximum of the axial direction of the TM10,1,0 moulds coaxial resonant cavity 2
To the drift tube 3 of opening position, the adjacent TM10,1,0 mould coaxial resonant cavity 2 is entered by being arranged on the coupling slot 4 of public cavity wall 1
Row coupling, the TM10, the outer radius and inside radius of 1,0 mould coaxial resonant cavity 2 are coaxial according to the default TM10,1,0 mould
The set of frequency of resonator 2.
By the way that by multiple TM10,1,0 mould coaxial resonant cavity 2 is coupled by coupling slot 4, due to being operated in higher mode,
Lateral dimension can design bigger, and can place more drift tubes 3, accommodate more electronics notes, adjacent drift pipe 3
It is spaced bigger, the larger electron gun of cathode area can be used, the emission of negative electrode is reduced, so as to not influence device
Stability and efficiency and power are improved on the premise of the life-span so that device has good performance in THz wave bands.
In one embodiment of the present of invention, by 4 identical TM10,1,0Mould coaxial resonant cavity 2, pass through the coupling in public cavity wall 1
Close groove 4 to be coupled together, it is possible to form a coaxial TM in 4 gaps10,1,0Mode coupling chamber chain.Consistent in the structural parameters of coupling slot 4
In the case of, the chamber number of coupling is more, and the characteristic impedance R/Q of coupled cavity chain is bigger, and power capacity is bigger, but is deposited in coupled cavity chain
Mode of resonance it is more, the interval between each mode resonance frequency is smaller, and it is interfering with each other to may result in each pattern, influences
Device stability.
Therefore, coaxial TM10 provided in an embodiment of the present invention, in the chain of 1,0 mould coaxial resonant cavity 2, typically, and the TM10,1,
The quantity of 0 mould coaxial resonant cavity 2 is 4~8.Such as in one embodiment, the coaxial TM in 4 gaps10,1,0Mode coupling chamber chain is that comparison is reasonable
Design, be spaced (i.e. the thickness of coaxial cavity bottom-side metal piece) between adjacent coupled chamber, depending on required electron transit angle with
And accelerating potential.
In the present invention, for TM10, the coupled modes structure between 1,0 mould coaxial resonant cavity 2 and coupling slot 4 does not limit
Fixed, the general adjacent TM10,1,0 mould coaxial resonant cavity 2 is coupled as double flute cross-couplings, single groove by the coupling slot 4
The coupling in upright arrangement of cross-couplings, double flute, the inside and outside staggeredly coupling of double flute, multiple coupled groove 4 staggeredly couple, the inside and outside staggeredly coupling of multiple coupled groove 4
Any one in conjunction, or other coupled modes.
And in order to increase the interval between each mode resonance frequency, the interference between mode of resonance is avoided, it is of the invention
In one embodiment, the adjacent TM10,1,0 mould coaxial resonant cavity 2 is coupled as double flute intersection coupling by the coupling slot 4
Close, the identical and symmetric about the axis coupling slot 4 of two shapes is provided with the public cavity wall 1, it is adjacent described public
The angle that the coupling slot 4 in cavity wall 1 staggers is 90 degree.
In the present invention, the subtended angle of coupling slot 4 and thickness are very big to the frequency influence of each mode of resonance in coupled cavity chain, theoretical
Upper subtended angle and thickness are bigger, and the frequency interval between each pattern is bigger, are more advantageous to avoid the interference between mode of resonance, but subtended angle and
The increase of thickness can still reduce the characteristic impedance R/Q of cavity, and characteristic impedance is bigger in theory, and electronics is noted mutual with resonator 2
Effect degree is higher, and efficiency and power are higher, therefore should select the subtended angle and thickness of coupling slot 4 according to the actual requirements.
The present invention is not specifically limited for the subtended angle and thickness of coupling slot 4, and the subtended angle of the general coupling slot 4 is
18 °~72 °.Meanwhile coupling slot 4 there should be a certain distance with drift tube 3, forceful electric power field breakdown, the thickness of coupling slot 4 of this example are avoided
Spend for 0.1mm.
TM provided in an embodiment of the present invention10,1,0The coaxial coupled cavity chain of mould, by each and every one more identical TM10,1,0The coaxial resonance of mould
Chamber 2 is coupled to form, and the outer radius a and inside radius b of coaxial resonant cavity 2 can be asked according to required resonant frequency using characteristic equation
Go out.
In the radial position r of the axial electric field maximum of resonator 2mPlace drift tube 3, TM10,1,0Mould coaxial resonant cavity 2
There are 10 electric field maximum in axial electric field distribution, i.e., can place 10 drift tubes 3 altogether by calculating, every drift tube 3 to
An electronics note can be accommodated less.
And for the selection of the radius of drift tube 3, typically before causing drift tube 3 to the electromagnetic wave cut-off in resonator 2
Put through possible big, then the electric field in chamber is concentrated mainly on gap location.The radius of i.e. described drift tube 3 is less than the TM10,
Radius during the electromagnetic wave cut-off of the predeterminated frequency of 1,0 mould coaxial resonant cavities 2.
And due to the specific requirement that is provided with of drift tube 3, it is transversal in the TM10, the cavity of 1,0 mould coaxial resonant cavity 2
10, the face drift tube 3 is uniformly distributed.
The axle center of i.e. more drift tubes 3 is symmetrical relative to the axle center of the whole chain of resonator 2.
It is pointed out that the present invention is not specifically limited for the size of drift tube 3, the size of all drift tubes 3
Parameter must be identical.But, typically drift tube 3 can be designed and sized to identical, and the drift to reduce technology difficulty
The quantity of pipe 3 is 10.
The TM10 of the present invention, 1,0 mould coaxial resonant cavity 2 can be non-reentry type structure resonance chamber 2, or weight
Enter formula structure Coupling chamber, reentry type structure is typically used when the flat rate that works is relatively low, and in the present invention due to needing from millimeter
Ripple extends to THz ripples, and frequency can increase, and the height h of cavity is smaller, in order to avoid being hit because interaction gap is too small by highfield
Wear, general therefore to use non-reentrant cavity structure, i.e. interaction gap length is equal to housing depth.
And for the gap length between the adjacent resonators 2 of the coupled cavity chain in the present invention, can be with equal, can also not
Equal, the present invention is not specifically limited to it.Typically for coupled-cavity TWT, and the input of extension interaction device
When chamber, intermediate cavity and output cavity, the gap length between adjacent resonators 2 is designed as it is equal, when for extending interaction device
During the output cavity of part, using the unequal design structure of gap length.
In one embodiment of the invention, 4 gap TM10,1,0The working frequency of the coaxial coupled cavity chain of mould is 0.3THz.
First, TM is designed according to 0.3THz resonant frequency10,1,0The interior outer radius of mould coaxial resonant cavity 2, counted according to theory
Calculation can obtain resonator outer radius a=2.3756mm, inside radius b=2.3756mm.
Then, the radial position r of axial electric field maximum is calculatedm=1.98mm, then in axial electric field maximum
Radial position on place drift tube 3, for TM10,1,0Mould coaxial resonant cavity 2, there are 10 axial electric field maximum points, therefore always
10 drift tubes 3 are placed altogether.The radius of appropriate selection drift tube 3 so that drift tube 3 ends to 0.3THz electromagnetic wave, this reality
Apply the radius r=0.25mm of drift tube 3 in example.
Two subtended angles and thickness all identical coupling slots 4 are opened in the public cavity wall 1 of neighboring chambers, and in adjacent cavity wall 1
Coupling slot 4 stagger 90 °.4 identical coaxial resonant cavities 2 are connected by above-mentioned drift tube 3 and coupling slot 4, just
Constitute 4 gap TM10,1,0The coaxial coupled cavity chain of mould.Coupled cavity chain for possessing n cavity, a total of n mode of resonance,
But in order to obtain larger characteristic impedance R/Q, this example uses 2 π moulds as mode of operation, resonant frequency and the single resonator of 2 π moulds
2 resonant frequency is equal, as 0.3THz.
The interval of each mode resonance frequency in coupled cavity chain, but subtended angle can be increased by increasing the subtended angle of coupling slot 4 and thickness
Crossing conference with thickness reduces characteristic impedance, should be adjusted according to the actual requirements, subtended angle α=54 ° of coupling slot 4 in this example, thick
Spend t=0.1mm.L (i.e. the thickness of coaxial cavity bottom-side metal piece) is spaced between adjacent coupled chamber, depending on required electron transit
Angle and accelerating potential, it is 10.0 π that this example, which takes transit angle, when accelerating potential is 10kV, corresponding length about 1.0mm, therefore take l
=1.0mm.Because drift tube 3 and coupling slot 4 can influence resonant frequency, therefore it is determined that after the size of both, it is also necessary to root
According to the interior outer radius of required resonant frequency fine setting cavity, the interior outer radius after this example adjustment is respectively a=2.4363mm, b=
1.5mm。
In theory, the bigger R/Q of characteristic impedance, electronics note is higher with the interaction degree of resonator 2, and efficiency and power are got over
Height, according to theoretical calculation and software emulation, 4 above-mentioned gap TM10,1,0The average characteristic impedance R/Q=of the coaxial coupled cavity chain of mould
60 Ω, and its Working mould and adjacent interference mould have more than 1GHz frequency interval, it is seen that TM proposed by the present invention10,1,0
The coaxial coupled cavity chain of mould can obtain higher efficiency and power in the case of steady operation.
It is pointed out that the present invention is for coaxial TM10, the specific operating frequency range and work(of 1,0 mode coupling chamber chain
Rate scope is not specifically limited, and can carry out calculating acquisition according to the actual requirements.
In summary, coaxial TM10 provided in an embodiment of the present invention, 1,0 mode coupling chamber chain, by by multiple TM10,1,0
Mould coaxial resonant cavity is coupled by coupling slot, and due to being operated in higher mode, lateral dimension can design bigger, and can be with
More drift tubes are placed, accommodate more electronics notes, the interval of adjacent drift pipe is bigger, and cathode area can be used larger
Electron gun, the emission of negative electrode is reduced, so as to not influence the stability of device and efficiency is improved on the premise of the life-span
And power so that device has good performance in THz wave bands.
Coaxial TM10,1,0 mode coupling chamber chains provided by the present invention are described in detail above.It is used herein
Specific case is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help and understands this
The method and its core concept of invention.It should be pointed out that for those skilled in the art, this hair is not being departed from
On the premise of bright principle, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into power of the present invention
In the protection domain that profit requires.
Claims (7)
1. a kind of coaxial TM10,1,0 mode coupling chamber chain, it is characterised in that including multiple, the TM10 being of coupled connections, 1,0 mould are set
Drift at coaxial resonant cavity, the radial position being arranged at the electric field maximum of the TM10,1,0 moulds coaxial resonant cavity axial direction
Pipe, the adjacent TM10,1,0 mould coaxial resonant cavity are coupled by being arranged on the coupling slot of public cavity wall, the TM10, and 1,
Set of frequency of the outer radius of 0 mould coaxial resonant cavity with inside radius according to the default TM10,1,0 moulds coaxial resonant cavity.
2. coaxial TM10 as claimed in claim 1,1,0 mode coupling chamber chain, it is characterised in that the TM10, the coaxial resonance of 1,0 mould
The quantity of chamber is 4~8.
3. coaxial TM10 as claimed in claim 2,1,0 mode coupling chamber chain, it is characterised in that the radius of the drift tube is less than institute
State the radius during electromagnetic wave cut-off of the predeterminated frequency of TM10,1,0 mould coaxial resonant cavities.
4. coaxial TM10 as claimed in claim 3,1,0 mode coupling chamber chain, it is characterised in that the TM10, the coaxial resonance of 1,0 mould
Chamber is non-reentry type structure resonance chamber or reentry type structure Coupling chamber.
5. coaxial TM10 as claimed in claim 1,1,0 mode coupling chamber chain, it is characterised in that the quantity of the drift tube is 10
It is individual.
6. coaxial TM10 as claimed in claim 5,1,0 mode coupling chamber chain, it is characterised in that coaxially humorous in the TM10,1,0 mould
The drift tube of cavity cross section 10 of chamber of shaking is uniformly distributed.
7. coaxial TM10 as claimed in claim 1,1,0 mode coupling chamber chain, it is characterised in that the adjacent TM10,1,0 mould are coaxial
Be coupled as double flute cross-couplings, single groove cross-couplings, double flute array between resonator couple, are staggeredly coupled inside and outside double flute, be more
Coupling slot interlock couple, multiple coupled groove is inside and outside staggeredly couple in any one.
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CN201710780213.4A CN107393789A (en) | 2017-09-01 | 2017-09-01 | A kind of coaxial TM10,1,0 mode coupling chamber chains |
PCT/CN2017/117623 WO2019041672A1 (en) | 2017-09-01 | 2017-12-21 | Coaxial tm10,1,0 mode coupled cavity chain |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019041672A1 (en) * | 2017-09-01 | 2019-03-07 | 广东工业大学 | Coaxial tm10,1,0 mode coupled cavity chain |
CN109545638A (en) * | 2018-11-20 | 2019-03-29 | 西北核技术研究所 | A kind of resonant cavity and the Terahertz of intersection construction extend interaction oscillator |
CN111640637A (en) * | 2020-06-15 | 2020-09-08 | 电子科技大学 | Multi-beam terahertz coaxial resonant cavity reflection klystron |
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陶新: ""耦合型圆柱同轴腔高阶TM模式及其输出回路"", pages 21 - 30 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2019041672A1 (en) * | 2017-09-01 | 2019-03-07 | 广东工业大学 | Coaxial tm10,1,0 mode coupled cavity chain |
CN109545638A (en) * | 2018-11-20 | 2019-03-29 | 西北核技术研究所 | A kind of resonant cavity and the Terahertz of intersection construction extend interaction oscillator |
CN109545638B (en) * | 2018-11-20 | 2021-01-05 | 西北核技术研究所 | Terahertz extension interaction oscillator with resonant cavity and cross structure |
CN111640637A (en) * | 2020-06-15 | 2020-09-08 | 电子科技大学 | Multi-beam terahertz coaxial resonant cavity reflection klystron |
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